2009 Toyota Corolla TSBs
12 Corolla Technical Service Bulletins
Technical Service Bulletins, or TSBs for short, are notifications made directly by Toyota to help automotive technicians diagnose and repair commonly reported Corolla problems. Interested in how this information is collected? Read more about TSBs.
Recent 2009 Corolla TSBs
STEERING:HYDRAULIC POWER ASSIST SYSTEM
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Description: TOYOTA: POWER STEERING FEEL. ITS REQUIRES A COMPREHENSIVE INSPECTION FOR ALL OTHER CAUSES OF VEHICLE HANDLING ISSUES. IF NO OTHER CAUSES ARE IDENTIFIED, A REPLACEMENT POWER STEERING COMPUTER ASSEMBLY IS AVAILABLE TO ADDRESS THESE CONCERN
ENGINE AND ENGINE COOLING:ENGINE
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Description: TOYOTA: ON 2009-2010 COROLLA/MATRIX VEHICLES A SERVICE ENGINE SOON LIGHT IS ON FOR A SMALL EMISSIONS LEAK. THIS IS A PROBLEM WITH THE ENGINE CONTROL MODULE. *RM
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Description: TOYOTA: 2AZ-FE & 2AZ-FXE THROTTLE BODY. ENGINE CONTROL. PROVIDE UPDATED THROTTLE BODY PART NUMBER INFORMATION FOR CERTAIN VEHICLES. THE DRAIN PIPE HAS BEEN ELIMINATED ON THROTTLE BODY SERVICE PARTS. *PE
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Description: TOYOTA: TECHSTREAM ECU FLASH REPROGRAMMING PROCEDURE. FLASH REPROGRAMMING ALLOWS THE ECU SOFTWARE TO BE UPDATED WITHOUT REPLACING THE ECU. FLASH CALIBRATION UPDATES FOR SPECIFIC VEHICLE MODELS/ECUS ARE RELEASED AS FIELD-FIX PROCEDURES DE
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Description: TOYOTA: VEHICLES MAY EXHIBIT A MIL ON CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P0456/EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (VERY SMALL LEAK). *PE
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS
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Description: TOYOTA SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. REPLACE THE ENGINE ACCESSORY BELT ON CERTAIN MODEL YEAR COROLLA VEHICLES EQUIPPED WITH A 2ZR-FE ENGINE. THE ENGINE ACCESSORY BELT MAY HAVE BEEN IMPROPERLY MANUFACTURED.
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
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Description: TOYOTA: ON 2009-2010 COROLLA/MATRIX VEHICLES A SERVICE ENGINE SOON LIGHT IS ON FOR A SMALL EMISSIONS LEAK. THIS IS A PROBLEM WITH THE ENGINE CONTROL MODULE. *RM
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
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Description: TOYOTA: THE CHARGINS SYSTEM LIGHT IS ON, ALTERNATOR IS DEAD, OR THERE IS A NOISE FROM THE ENGINE BECAUSE THE PULLEY HAS NOT BEEN SEATED CORRECTLY. 2009-2011 COROLLA. *RM
DIGITAL INSTRUMENT PANEL
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Description: TOYOTA: MULTIPLE WARNING LIGHTS ILLUMINATED, VEHICLE NOT SHIFTING FROM PARK TO DRIVE, AND OTHER ACCESSORIES BECOMING INOPERATIVE AFTER VEHICLE HAS COLD SOAKED IN SUBFREEZING AMBIENT AIR TEMPERATURES. *PE UPDAT
STRUCTURE:BODY:DOOR
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Description: TOYOTA: DOOR/HATCH. SOME MODEL VEHICLES (NAP) NOT EQUIPPED WITH A REAR DECK LID SPOILER MAY EXHIBIT A CONDITION WHERE THE TRUNK LID WILL NOT STAY IN THE FULLY OPEN POSITION. *PE UPDATED 5/13/11. *PE
STRUCTURE:BODY:HATCHBACK/LIFTGATE:SUPPORT DEVICE
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Description: TOYOTA: DOOR/HATCH. SOME MODEL VEHICLES (NAP) NOT EQUIPPED WITH A REAR DECK LID SPOILER MAY EXHIBIT A CONDITION WHERE THE TRUNK LID WILL NOT STAY IN THE FULLY OPEN POSITION. *PE UPDATED 5/13/11. *PE
UNKNOWN OR OTHER
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Description: FLOOR MAT INSTALLATION DURING PRE-DELIVERY SERVICE. *NJ